172889340415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{91691}}^1\times {\mathrm{34283}}^1$

素因数の和:125990

約数の個数: 16

約数和(自身を含む): 226336934016

約数和(自身を除く): 53447593601

約数列:

[1, 5, 11, 55, 34283, 91691, 171415, 377113, 458455, 1008601, 1885565, 5043005, 3143442553, 15717212765, 34577868083, 172889340415]

約数ペア:

[(1, 172889340415), (5, 34577868083), (11, 15717212765), (55, 3143442553), (34283, 5043005), (91691, 1885565), (171415, 1008601), (377113, 458455)]